| Barth to Reidsville (North Carolina) | 4,317.07 mi (6,947.65 km) |
| Barth to Reisterstown (Maryland) | 4,052.75 mi (6,522.27 km) |
| Barth to Rendon (Texas) | 5,135.59 mi (8,264.94 km) |
| Barth to Reno (Nevada) | 5,366.01 mi (8,635.75 km) |
| Barth to Renton (Washington) | 4,924.57 mi (7,925.32 km) |
| Barth to Republic (Missouri) | 4,754.08 mi (7,650.95 km) |
| Barth to Reston (Virginia) | 4,097.72 mi (6,594.65 km) |
| Barth to Revere (Massachusetts) | 3,694.21 mi (5,945.25 km) |
| Barth to Rexburg (Idaho) | 4,909.48 mi (7,901.05 km) |
| Barth to Reynoldsburg (Ohio) | 4,240.49 mi (6,824.41 km) |
| Barth to Rialto (California) | 5,641.72 mi (9,079.47 km) |
| Barth to Richardson (Texas) | 5,095.89 mi (8,201.04 km) |
| Barth to Richfield (Minnesota) | 4,327.58 mi (6,964.57 km) |
| Barth to Richfield (Wisconsin) | 4,254.10 mi (6,846.32 km) |
| Barth to Richland (Washington) | 4,937.44 mi (7,946.05 km) |
